Niv-Mizzet's Diary
UNKUnknown Event/#RZ05p/2026Rare
Colour IDMV 5
Current paper retail
No paper retail prices.
Market and collecting
No priced observations on the TCGplayer USD retail basis for this card yet. Try switching your valuation basis on your account, or check other printings below.
Collect
Play
Other printings
This is the only English printing.
Gameplay and rules
Artifact — Book
Imprint - Whenever a player cards an instant or sorcery spell, exile it as it resolves.
At the beginning of your upkeep, you may copy an imprinted card and cast the copy without paying its mana cost. It can't cause you to take extra turns. Then, if there are three or more cards imprinted on this artifact, sacrifice it and create a token that's a copy of Niv-Mizzet, Firemind.
Keywords
Imprint
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Rulings
No rulings recorded for this card.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Niv-Mizzet's Diary
Niv-Mizzet's Diary is an Artifact — Book, with mana cost {3}{U}{R} (mana value 5).
Format legality: Commander: not_legal, Modern: not_legal, Standard: not_legal, Pioneer: not_legal, Legacy: not_legal, Pauper: not_legal.
Frequently asked
Niv-Mizzet's Diary FAQ
What set was Niv-Mizzet's Diary first printed in?
The earliest English paper printing that MTGPrices tracks is from UNK #RZ05p, released 2026-07-17.
Is Niv-Mizzet's Diary legal in Commander?
Niv-Mizzet's Diary is not currently legal in Commander per Scryfall's legality feed.
Is Niv-Mizzet's Diary legal in Modern?
Niv-Mizzet's Diary is not currently legal in Modern per Scryfall's legality feed.
Is Niv-Mizzet's Diary legal in Standard?
Niv-Mizzet's Diary is not currently legal in Standard per Scryfall's legality feed.
What does Niv-Mizzet's Diary do?
Niv-Mizzet's Diary is an Artifact — Book with mana cost {3}{U}{R}. Its Oracle text reads: "Imprint - Whenever a player cards an instant or sorcery spell, exile it as it resolves. At the beginning of your upkeep, you may copy an imprinted card and cast the copy without paying its mana cost. It can't cause you to take extra turns. Then, if there are three or more cards imprinted on this artifact, sacrifice it and create a token that's a copy of Niv-Mizzet, Firemind.".